.isCommon{
    background: #fff;
    height: 32px;
    width: 45px;
    margin-right: 23px;
    border: 1px solid #ccc;
}
.isCommon.active{
    background: #1A6DDD;
    color: #fff;
    border: 1px solid #1A6DDD;
}
.module_line .up{
	opacity:0;
	position: absolute;
	height: 32px;
	width: 120px;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	cursor: pointer;
}
.module_line .btn{
	position: relative;
}